Impact of heat treatment on NBOHC luminescence of OH-containing and H2-impregnated fused silica for deep-ultraviolet applications

The complicated photophysics of wide variety of defects existing in silica (SiO 2 ) layer of nanometer thickness determines widespread photoluminescence bands of Si/SiO 2 based system as well as SiO 2 nanoparticles (NPs) for their applications in photovoltaic and optoelectronic devices. This review attempts to summarize different photophysical processes in pure SiO 2 NPs. Moreover, these NPs also act as scaffolds for various guest molecules to perform their specific functions. Guest fluorophore molecules when trapped inside pores of SiO 2 NPs exhibit a different photodynamics than free state, which opens up several important applications of hybrid SiO 2 NPs in artificial photosynthesis, sensing, biology and optical fiber.

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Photoluminescent Silica Nanostructures and Nanohybrids

Gogoi

Banerjee

Datta

2022

ChemPhysChem

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Improvement of luminescence properties of Eu-doped ZnO nanoparticles followed by their incorporation into a silica aerogel matrix

Bessadok,

Bouri,

Ananias

et al. 2024

emergent mater.

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Effect of doping element on non-contact luminescence thermometry properties of nanocomposite SiO2/Zn2SiO4:X (X=Mn, V, Ca)

Bessadok,

Ananias,

Bouri

et al. 2024

Journal of Luminescence

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Impact of heat treatment on NBOHC luminescence of OH-containing and H2-impregnated fused silica for deep-ultraviolet applications

Cited by 7 publications

References 52 publications

Photoluminescent Silica Nanostructures and Nanohybrids

Photoluminescent Silica Nanostructures and Nanohybrids

Improvement of luminescence properties of Eu-doped ZnO nanoparticles followed by their incorporation into a silica aerogel matrix

Effect of doping element on non-contact luminescence thermometry properties of nanocomposite SiO2/Zn2SiO4:X (X=Mn, V, Ca)

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